Error in Interprocess communication

Dear all,

I am using 800xa 6.0.3 with demo license.

When i tried to insert UMC 100 hardware unit in hardware of control builder the following error appears.

[Error] Error in Interprocess communication (Access to Devicemanagementserver failed)

[Error] License for device management PROFIBUS&HART has been exceeded. Check 800xA License server. Transaction Failed.

This error is displayed in all the systems except in redundant aspect-connectivity server .

license status viewer is showing no error.

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anishkumar.nair Rank: 349

Asked 10 months ago

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Did you check this:

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by anishkumar.nair Rank: 349 on 7/25/2018 11:53:47 PM | Like (0) | Report

i have checked all this dcom settings and it is as per the document you have mentioned
1. devicemanagementserver : Service Account
2. devicemanagementserveruserwrapper : Service Account
3. devicemanagementserveruserwrapperiu : the interactive user

getting this event in server manager:

server name id severity source l
ascs1 10004 error windows distributed com

by samyvelm Rank: 597 on 9/3/2018 6:00:23 AM | Like (0) | Report

i am also facing same issue when i try to insert CI 854, But i have sufficient license

by anishkumar.nair Rank: 349 on 9/3/2018 9:46:21 PM | Like (0) | Report

If you are using 800xa 6.0 & above ,go to system configuration console > system setup> configure system > system functions and remove (device management profibus and hart) and again redeploy it. in my case it worked ..

by BK_REIS Rank: 80 on 9/11/2018 7:17:44 AM | Like (0) | Report

in the modify system functions i cannot deselect the device management. Did you have to manually remove it? If so which functions did you select for manual removal to allow for redeploy.

by BK_REIS Rank: 80 on 9/11/2018 8:12:54 AM | Like (0) | Report

edit: deleted all associated manually. redployed on all nodes. still getting the same error.

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elemravi Rank: 46

Answered 10 months ago

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Error in Interprocess communication

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